Kidney stone extraction endoscopic basket PHRC-204CHD-Y

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Product overview
Disposable stone basket designed for retrieval of biliary or gastrointestinal foreign bodies and urinary calculi during endoscopic procedures. Available in NRC-type and WL-type variants with multiple basket sizes and working lengths.

Indications / Application
Removal of gallstones within the bile duct, stones in the upper or lower digestive tract, and extraction of urinary tract calculi during ureteroscopy and related interventions.

Instructions for use

• Localize the stone under fluoroscopy or radiography.
• Advance the basket through the endoscope biopsy/working channel to the target site.
• Advance the basket head over the stone and operate the push-pull handle to open the net.
• Under X-ray monitoring, gently retract until the basket fully opens around the stone then close the handle to secure the stone.
• If removal is difficult, repeat insertion and capture cycles or fragment larger stones before retrieval.
• After capture, withdraw the basket to the endoscope tip and then remove the endoscope with the basket in place.

Features

• Flexible multi-wire design for navigation in narrow ducts.
• Secure capture minimizes stone migration and tissue trauma.
• Single-use sterile construction eliminates reprocessing.
• Available sizes suitable for bile duct, gastrointestinal and urinary stone retrieval.

Models & specifications
NRC-type examples: PHRC-204CHD-Y, PMRC-204CHD-W, PNRC-204CHL-Y, PNRC-204CHL-W, PNRC-306CHD-Y, PNRC-306ChD-W, PNRC-306ChL-Y, PNRC-306ChL-W.

NRC-type dimensions (typical)
Basket width: 20 mm or 30 mm (±3 mm). Basket length: 40 mm or 60 mm (±5 mm). Sheath diameter: 2.4 mm (±0.3 mm). Effective length: 1950 mm (±100 mm).

WL-type dimensions (unit: mm)
Insert part max width: 1.0, 1.4, 1.8, 2.1, 2.4, 2.6 (deviation -0.2). Working length L: 800, 1200, 1600, 1800, 2000, 2200, 2400, 2600 (±3%). Smallest net opening B: 8–40 (various sizes). Net basket effective length: 40, 60. Mesh wire options: 4, 6, 8.